resounding - Referring to something that is striking, definite, or leaves a strong impression, such as a victory or success.
The season concluded with a resounding victory, with the team winning by a margin so large it left no doubt about their superiority.
vendetta - A blood feud in which the family of a murdered person seeks vengeance on the murderer or the murderer's family
As the final act of his vendetta against Rugen, Inigo pulled out his sword and said, "Hello. My name is Inigo Montoya. You killed my father. Prepare to die."